Porcelain Surge Arrester
Related type: 3kV,6kV,9kV,12kV,15kV,18kV,21kV,24kV,27kV,30kV,33kV,36kV,42kV,48kV,54kV,60kV, 66kV Porcelain surge arrestor
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Product Description
Product Introduction:
The Porcelain Surge Arrester is a high-performance device designed to protect electrical systems from overvoltage transients caused by lightning strikes or switching operations. Housed within a robust porcelain casing, these arresters provide superior insulation and arc resistance, ensuring the reliable protection of critical electrical infrastructure.
Product Details:
Function: To safeguard electrical systems by clamping transient overvoltages and diverting surge currents to ground.
Casing Material: High-quality porcelain, offering excellent mechanical strength and insulation properties.
Application: Suitable for a wide range of applications, including power generation, transmission, distribution networks, and industrial installations.
Structural Features:
Porcelain Housing: Provides mechanical protection, resists harsh weather conditions, and offers excellent dielectric strength.
Metal Oxide Arrester Element: Utilizes zinc oxide (ZnO) varistor technology for high surge handling capability and thermal stability.
Sealed Design: Ensures moisture resistance and long-term reliability without the need for maintenance.
Compact Size: Designed for easy installation in various configurations and spaces.
Installation Process:
Site Assessment: Evaluate the installation site for compliance with safety and environmental standards.
Mounting: Securely attach the porcelain surge arrester to the designated structure or support, ensuring proper alignment.
Connection: Make electrical connections according to the manufacturer’s specifications, ensuring secure and correct phase assignments.
Inspection: Conduct a thorough inspection after installation to verify that all connections are secure and the arrester is properly grounded.
Applicable Environmental Conditions:
Temperature Range: Capable of operating in extreme temperatures, typically from -40°C to +70°C, accommodating various climatic regions.
UV Resistance: The porcelain casing offers inherent resistance to ultraviolet radiation, ensuring long-term stability outdoors.
Chemical Resistance: Resistant to chemical exposure, maintaining structural integrity in polluted or industrial environments.
Humidity Tolerance: Designed to perform well in high humidity environments, crucial for areas with frequent rainfall or high moisture.
Specifications
Main technical Parameters:
| Model Type | Rated Voltage/kV | MCOV/kV | Steep Current Impulse | Switching Current Impulse | Lightning Current Impulse | 2000s Square Wave Impulse Current Withstand | 4/10 S High Current Impulse/kV |
|---|---|---|---|---|---|---|---|
| Y10C-3 | 3 | 2.55 | 9.5 | 7.7 | 9 | 1 | 100 |
| Y10C-6 | 6 | 5.1 | 19.5 | 15.4 | 18 | 1 | 100 |
| Y10C-9 | 9 | 7.65 | 28.5 | 23.1 | 27 | 1 | 100 |
| Y10C-12 | 12 | 10.2 | 38 | 30.8 | 36 | 1 | 100 |
| Y10C-15 | 15 | 12.7 | 47.5 | 38.5 | 45 | 1 | 100 |
| Y10C-18 | 18 | 15.3 | 57 | 46.2 | 54 | 1 | 100 |
| Y10C-21 | 21 | 17 | 66.5 | 53.9 | 63 | 1 | 100 |
| Y10C-24 | 24 | 19.2 | 76 | 61.6 | 72 | 1 | 100 |
| Y10C-27 | 27 | 21.9 | 85.5 | 69.3 | 81 | 1 | 100 |
| Y10C-30 | 30 | 24.4 | 95 | 76.5 | 90 | 1 | 100 |
| Y10C-33 | 33 | 26.8 | 104.5 | 84.7 | 99 | 1 | 100 |
| Y10C-36 | 36 | 29 | 114 | 92.4 | 108 | 1 | 100 |
| Y10C-42 | 42 | 34.1 | 132.3 | 100.1 | 126 | 1 | 100 |
Product Advantages
1. Porcelain Surge Arresters offer several advantages that make them a critical component in electrical power systems for protection against overvoltages. Here are some of the key benefits:
2. High-Voltage Protection: They are specifically designed to handle and divert high voltage surges, protecting electrical equipment from damage.
3. Durability: Made from high-quality porcelain, these arresters are robust and can withstand harsh environmental conditions, ensuring a long service life.
4. Reliability: With advanced metal oxide varistor (MOV) technology, they provide consistent performance and are less likely to fail under stress.
5. Low Maintenance: Due to their robust construction and reliable operation, porcelain surge arresters require minimal maintenance, reducing operational costs.
Application Places
Surge arresters are used in a variety of applications to protect power distribution networks and equipment from overvoltage transients. Some common applications of surge arresters include:
Substations: Surge arresters are used in substations to protect transformers, circuit breakers, and other critical equipment from overvoltage transients caused by lightning strikes, switching surges, or other events.
Distribution Lines: Surge arresters are installed on distribution lines to protect pole-top transformers, switchgear, and other equipment from overvoltage transients caused by lightning strikes or switching operations.
Industrial Facilities: Surge arresters are used in industrial facilities to protect sensitive electronic equipment from overvoltage transients caused by lightning strikes or power surges.
Residential and Commercial Buildings: Surge arresters are installed at the service entrance of residential and commercial buildings to protect electrical equipment, appliances, and electronics from overvoltage transients caused by lightning strikes or power surges.
Telecommunications Equipment: Surge arresters are used to protect telecommunications equipment, such as cell towers and data centers, from overvoltage transients caused by lightning strikes or power surges.
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Who are we?
We are Manufacturer more than 21 years experience in Binzhou City, shangdong, China. We start from 2004, sell to Domestic Market(52.00%), Eastern Asia(25.00%), Africa(10.00%), Mid East(6.00%),Southeast Asia(4.00%),South Asia(3.00%). There are total about 301-500 people in our office.
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What can you buy from us?
House eletric wire, Anti-aging wire, Solar PV cable, Control cable, Shielded computer cable, Low/Medium/High Voltage power cable, Aluminum alloy cable, Aerial insulated cable, Steel core aluminum standed wire, LSZH cable, Fireproof cable, Wind power cable, EV charging cable, Energy storage cable, Mining cable, etc.
Why should you buy from us not from other suppliers?
hengwang cable company has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001\German TUV certification\CE certification, the company is a finalist for the state power grid and a national”High-tech Enterprise.
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Accepted Delivery Terms: FOB,CFR,EXW,FAS,DDP； Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash; Language Spoken:English,Chinese,Japanese,German,Russian
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Yes, we have production line for packing box and cartons. we can make it according to your special requirement. If you are interested in our goods , please kindly send an inquiry to us !
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